Say I have service modules like so
// services/someService.js
export default function($q) {
return $q.doSomething();
}
// services/anotherService.js
export default function($state) {
return $state.doAnotherThing();
}
And say I have a services index file
// services/index.js
import someService from 'someService';
import antoherService from 'anotherService';
export default {
someService: someService,
anotherService: anotherService,
}
In my angular module, I want to be able to register all of them (eloquently).
// awesomeModule.js
import services from './services';
angular.module('awesomeModule', [])
.services(services); // Want to emulate something like this
I'm having troubling finding a nice clean way to register the index module so that I can prevent registering each service individually in the awesomeModule. Any way to do this?
* EDIT *
Using @sdgluck's suggestion I created a utility function/module to register arbitrary service types with a module.
// utils.js
export function register(module, type, modules) {
for (let extension in modules) {
module[type](extension, modules[extension]);
}
}
Inside of my main module file, I include the utility and register service types like so.
// main.js
import {register} from './utils';
register(angular.module('awesomeModule'), 'service', services);
You cannot 'batch' register modules in Angular. However using forEach, arrow functions, and destructuring you can quite cleanly register each of the imports on a single line.
First restructure how you export the services to the following array of objects pattern:
export default [
{
name: "someService",
fn: someService
},
{
name: "anotherService",
fn: anotherService
}
]
Then use the export like this:
// awesomeModule.js
import services from './services';
let app = angular.module('awesomeModule', []);
services.forEach(({name, fn}) => app.service(name, fn));
This would yield the same result as if you were to do the following:
services.service('someService', services.someService);
services.service('anotherService', services.anotherService);
// and so on...
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